Question

A fenced-in rectangular area has a perimeter of 40 ft. The fence has a post every 5 ft.

How many posts are there?
What is the length and width of the area?
Are there any other possible answers to the above question? if so, what are they?

Answer 1

8 post 4ft is the length 2ft ,yes if you dived 5 from 40 that is how many post , then you dived how many posts and that is the  height then you dvide that and that is your width.